<template>
<div>关于我们</div>
</template>
<script lang="ts" setup name="about">
import { onMounted, onUnmounted } from 'vue';

onMounted(()=>{
console.log("页面挂载成功")
})
onUnmounted(()=>{
    console.log("页面卸载成功")
})
</script>
<style scoped>
</style>